#!/usr/bin/python3
# ******************************************************************************
# Copyright (c) Huawei Technologies Co., Ltd. 2021-2021. All rights reserved.
# licensed under the Mulan PSL v2.
# You can use this software according to the terms and conditions of the Mulan PSL v2.
# You may obtain a copy of Mulan PSL v2 at:
#     http://license.coscl.org.cn/MulanPSL2
# THIS SOFTWARE IS PROVIDED ON AN 'AS IS' BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
# PURPOSE.
# See the Mulan PSL v2 for more details.
# ******************************************************************************/
"""
Time:
Author:
Description:
"""
from sqlalchemy import Column
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy.sql.sqltypes import Integer, String


Base = declarative_base()


class Test(Base):
    __tablename__ = "test"
    id = Column(Integer, primary_key=True, autoincrement=True)
    name = Column(String(20), nullable=False)
    age = Column(Integer, nullable=False)
